The correlations between electroencephalogram frequency components and restoration of stable breathing from respiratory events in sleep apnea hypopnea syndrome
| Autor: | Shaoxiong Huang, Chen-Wen Yen, Xiangmin Zhang, Tingting Wang, Yuxi Luo, Lingzi Zeng, Jiuxing Liang |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Pulmonary and Respiratory Medicine
Adult Male medicine.medical_specialty Physiology Polysomnography Rhythm control Respiratory physiology Electroencephalography 03 medical and health sciences 0302 clinical medicine Oxygen Consumption Internal medicine Medicine Humans In patient Respiratory system Sleep Apnea Obstructive medicine.diagnostic_test business.industry General Neuroscience Respiration Spectrum Analysis Sleep Apnea Hypopnea Syndrome Middle Aged Evoked Potentials Motor Sample entropy 030228 respiratory system Cardiology Regression Analysis Female business 030217 neurology & neurosurgery |
| Zdroj: | Respiratory physiologyneurobiology. 258 |
| ISSN: | 1878-1519 |
| Popis: | The purpose of this study was to explore the ways in which the Electroencephalogram (EEG) and oxygen saturation (SpO2) are involved in the progressive respiratory restoration process in patients with sleep apnea hypopnea syndrome (SAHS). Twenty-five SAHS patients were enrolled in the analysis. The respiratory events scored from polysomnography (PSG) recordings were divided into two groups as follows: the events followed by secondary events (SREs), which failed to recover stable breathing and those that spontaneously restored stable ventilation (N-SREs). The trends over the course from consecutive respiratory events (CRE) to stable breathing were also analyzed. Higher spectral powers of the δ, θ, and α bands and smaller sample entropy (SampEn) values in the EEG, along with a smaller SpO2 drop were observed in N-SREs, compared to those in SREs. It indicated there are correlations between these conditions and the restoration from respiratory events. The δ band power was the most relevant feature. In the CRE restoring process, the δ, θ, and α powers were significantly increased, while SampEn values exhibited the opposite tendency. Our results may reveal the relationship between EEG activity and respiratory rhythm control. |
| Databáze: | OpenAIRE |
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